M/s Ajab Singh and Co. emerges as L1 bidder for implementation of 0.5 mgd Punjab Khor, 0.5 mgd Jatt Khor, 1 mgd Auchandi and 2 mgd Qutubgarh DSTP Project in Delhi January 23, 2026 | Awarded, Key Segments, Municipal Wastewater, Project Updates, Wastewater M/s Ajab Singh and Co has emerged as the lowest (L1) bidder for implementation of the 0.5 mgd Punjab Khor, 0.5 mgd Jatt Khor, … This content is restricted.